The Electric Form Factor of the Neutron via Recoil Polarimetry to Q{sup 2} = 1.47 (GeV/c){sup 2}
Conference
·
OSTI ID:838460
The Jefferson Laboratory E93-038 collaboration conducted measurements of the ratio of the electric form factor to the magnetic form factor of the neutron, G{sup n}E/G{sup n}M, via recoil polarimetry from the quasielastic {sup 2}H({rvec e},e/{rvec n}){sup 1}H reaction at three values of Q{sup 2} [viz., 0.45, 1.15, and 1.47 (GeV/c){sup 2}] in Hall C of the Thomas Jefferson National Accelerator Facility. The preliminary results for G{sup n}E at Q{sup 2} = 0.45 and 1.15 (GeV/c){sup 2} are consistent with the Galster parameterization; however, the preliminary result for G{sup n}E at Q{sup 2} = 1.47 (GeV/c){sup 2} lies slightly above the Galster parameterization.
- Research Organization:
- Thomas Jefferson National Accelerator Facility, Newport News, VA (US)
- Sponsoring Organization:
- USDOE Office of Energy Research (ER) (US)
- DOE Contract Number:
- AC05-84ER40150
- OSTI ID:
- 838460
- Report Number(s):
- JLAB-PHY-02-144-2; DOE/ER/40150-3255
- Country of Publication:
- United States
- Language:
- English
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